Are the optimum levels of the catalase and vitamin E in rooster semen extender
after freezing-thawing influenced by sperm concentration?
This finding indicated that the n-3 PUFA concentration added to semen extender
is very important, which contributed to the improvement in total motility, viability and membrane functional integrity due to increase in membrane fluidity and resistance against cooling and freezing.
The highest metabolic activity of spermatozoa was noted when osmotic pressure of semen extender
This study was designed to evaluate the effect of glutathione supplementation in semen extender
on progressive motility, plasma membrane integrity, viability and acrosomal integrity of Sahiwal bull spermatozoa.
In recent years, adding antioxidants to semen extenders
for improvement of sperm quality were studied.
Inclusion level of green teat extract in semen extender
Effects of addition of Taurine to semen extender
on microscopic factors of buffalo bull sperm after thawing.
In bulls, spermatozoa cryopreserved with LDL-supplemented extender yielded 2 times higher motility than that with crude egg yolk semen extender
(Moussa et al.
These results indicate that the success rate of AI can be improved by using 1% ascorbic acid in poultry semen extender
Inclusion of bovine serum albumin in semen extenders
to enhance maintenance of stallion sperm viability.
Freezability of spermatozoa from finn and dorset rams in multiple semen extenders
Melatonin addition in semen extender
is reported to increase the ATP synthesis that favors sperm quality parameters i.